DE58907447D1 - Process for galvanizing stainless steel on one or both sides. - Google Patents

Process for galvanizing stainless steel on one or both sides.

Info

Publication number
DE58907447D1
DE58907447D1 DE58907447T DE58907447T DE58907447D1 DE 58907447 D1 DE58907447 D1 DE 58907447D1 DE 58907447 T DE58907447 T DE 58907447T DE 58907447 T DE58907447 T DE 58907447T DE 58907447 D1 DE58907447 D1 DE 58907447D1
Authority
DE
Germany
Prior art keywords
stainless steel
galvanizing
sides
zinc
steel strip
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE58907447T
Other languages
German (de)
Inventor
Gerald Dipl Ing Dr Maresch
Ulrich Krupicka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Andritz AG
Original Assignee
Andritz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Andritz AG filed Critical Andritz AG
Application granted granted Critical
Publication of DE58907447D1 publication Critical patent/DE58907447D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/22—Electroplating: Baths therefor from solutions of zinc

Abstract

In a process for single- and double-sided electrolytic zinc-plating of stainless steel, the latter in the form of a stainless steel strip is connected as the cathode in an electroplating cell, and metallic zinc is deposited on the stainless steel strip from an aqueous solution of a zinc salt at pH 1.0 to 2.5, preferably 1.5 to 2.0, whereby contact corrosion due to sheet is avoided; this is of great importance particularly in the automobile industry.
DE58907447T 1988-09-14 1989-09-01 Process for galvanizing stainless steel on one or both sides. Expired - Fee Related DE58907447D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPJ225788 1988-09-14

Publications (1)

Publication Number Publication Date
DE58907447D1 true DE58907447D1 (en) 1994-05-19

Family

ID=3773642

Family Applications (1)

Application Number Title Priority Date Filing Date
DE58907447T Expired - Fee Related DE58907447D1 (en) 1988-09-14 1989-09-01 Process for galvanizing stainless steel on one or both sides.

Country Status (4)

Country Link
EP (1) EP0360781B1 (en)
AT (1) ATE104370T1 (en)
DE (1) DE58907447D1 (en)
ES (1) ES2055165T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009053368A1 (en) * 2009-11-14 2011-05-19 Bayerische Motoren Werke Aktiengesellschaft Process and manufacturing plant for producing a sheet metal part with a corrosion protection coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS609895A (en) * 1983-06-27 1985-01-18 Sumitomo Metal Ind Ltd Manufacture of alloyed galvanized steel sheet
US4885215A (en) * 1986-10-01 1989-12-05 Kawasaki Steel Corp. Zn-coated stainless steel welded pipe

Also Published As

Publication number Publication date
EP0360781A3 (en) 1990-04-11
EP0360781A2 (en) 1990-03-28
EP0360781B1 (en) 1994-04-13
ES2055165T3 (en) 1994-08-16
ATE104370T1 (en) 1994-04-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee